Ttl Mosfet
101,37 ₽ | 99,67 ₽ | 89,73 ₽ | 84,50 ₽ | 84,45 ₽ |
MIC4101YM TR 100V HalfBridge MOSFET Driver 2A SOURCE/SINK CURRENT TTL INPUT (Lead Free). MIC4102BM PPCN120002; Replace with MIC4102YM.
- The unique current and voltage drive qualities make the TC426/TC427/TC428 ideal power MOSFET drivers, line drivers, and DC-to-DC converter building blocks. Input logic signals may equal the power supply voltage. Input current is a low 1A, making direct interface to CMOS/bipolar switch-mode power supply control ICs possible, as well as open.
- When there is no input, neither MOSFET is conducting. This saves energy. Single ended amplifiers consume power even when there is no input. When there is an AC input, each MOSFET is conducting for only 50% of the time. C Cross Over Distortion. This simple circuit suffers from cross over distortion. The red trace is the input signal.
The FAN3121 and FAN3122 MOSFET drivers are designed to drive N-channel enhancement MOSFETs in low-side switching applications by providing high peak current pulses. The drivers are available with either TTL (FAN312xT) or CMOS (FAN312xC) input thresholds. Internal circuitry provides an under-voltage lockout function by holding the output low until the supply voltage is within the operating range. FAN312x drivers incorporate the MillerDrive™ architecture for the final output stage. This bipolar / MOSFET combination provides the highest peak current during the Miller plateau stage of the MOSFET turn-on / turn-off process. The FAN3121 and FAN3122 drivers implement an enable function on pin 3 (EN), previously unused in the industry-standard pin-out. The pin is internally pulled up to VDD for active HIGH logic and can be left open for standard operation. The FAN3121/22 is available in a 3x3mm 8-lead thermally-enhanced MLP package or an 8-lead SOIC package.
| supply_voltage_dc | 4.50 V (min) |
| rohs_status | Compliant |
| reach_svhc_compliance | No SVHC |
| lead_free_status | Lead Free |
| mounting_style | Surface Mount |
| packaging | Cut Tape (CT) |
| lifecycle_status | Active |
| pin_count | 8 |
| Driver Configuration | Low Side |
| Peak Output Current | 11.4A |
| Supply Voltage Min | 4.5V |
| Supply Voltage Max | 18V |
| Driver Case Style | SOIC |
| No. of Pins | 8Pins |
| Input Delay | - |
| Output Delay | 23ns |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Packaging | Cut Tape |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (07-Jul-2017) |
| Device Type | MOSFET |
| Module Configuration | Low Side |
| Operating Temperature Range | -40°C to +125°C |
| Supply Voltage Range | 4.5V to 18V |
Аналоги
Power Mosfet Ttl
N-Channel mosfet with TTL
N-Channel mosfet with TTL
3.3v Ttl Mosfet
I have the TTL connected to a 10k resistor, which then connects to the gate. The source is connected to the negative end of a 12V power supply. The drain is connected to the the negative lead of the valve, with an ultra fast 100V axial diode connected in parallel with the valve. The positive lead the valve connects to the positive end of the 12V power supply.
When I power on the power supply, the mosfet appears to be already conducting, as the valve begins to dispense its fluid. Sending the 5V TTL signal appears to have no effect. What did I do wrong?